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3G Electric
MERSEN OT175 Fast-Acting Blade Fuse, 175A, 250V AC/DC, Class K5, Non-Indicating - Fast-Acting Blade Fuses
MERSENFast-Acting Blade Fuses

MERSEN OT175 Fast-Acting Blade Fuse, 175A, 250V AC/DC, Class K5, Non-Indicating

<p>The MERSEN OT175 is a fast-acting blade fuse designed for reliable circuit protection in industrial applications. Rated at 175A and 250V AC/DC, this Class K5 fuse is non-indicating, making it suitable for use in…

SKU 3G-OTH-25449

Also listed as: OT 175 · OT-175

Brand
MERSEN
Item
OT175 Fast-Acting Blade Fuse, 175A, 250V AC/DC, Class K5, Non-Indicating
Part Number
OT175
Category
Fast-Acting Blade Fuses
Available to Order
Also known as:OT175MERSEN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MERSEN
Manufacturer Part Number
OT175
Series
OT
Type
OT Series, Fast-Acting, 175 A, Non-Indicating
AC
250 V
DC
250 V

Technical Documents

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The MERSEN OT175 is a fast-acting blade fuse designed for reliable circuit protection in industrial applications. Rated at 175A and 250V AC/DC, this Class K5 fuse is non-indicating, making it suitable for use in switchboards, motor control centers, and other equipment where space is limited. As part of the OT series, it offers dependable performance for overcurrent protection.</p><p>For procurement buyers in Singapore, 3G Electric provides SGD quotes on request and handles GST for local purchases. With fast delivery across Singapore and Southeast Asia, you can get the MERSEN OT175 quickly to keep your operations running.</p>

Frequently Asked Questions

What are the voltage and current ratings of the MERSEN OT175?

The MERSEN OT175 is rated for 175A and 250V AC/DC, making it suitable for a variety of industrial applications.

Is the MERSEN OT175 indicating or non-indicating?

The MERSEN OT175 is non-indicating, meaning it does not have a visual indicator to show when it has blown.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.
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MERSEN Products

3G Electric supplies MERSEN fast-acting blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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